TY  - BOOK
AU  -  Merrill M Ray 
TI  - Statistical Methods In Epidemiologic Research
SN  - 978-1284050202
U1  -  614.599 
PY  - 2015///
CY  - USA
PB  -  Jones and Bartlett Publishers, Inc
KW  - Statistical method; Epidemiologic research
ER  -